- 
							Tetsuya YAMAMOTO
														
									Sumitomo Metal Industries, Ltd.
							
						 
						- 
							Michiharu HARIKI
														
									Central Research Laboratories, Sumitomo Metal Industries, Ltd.
							
						 
						- 
							Michiya YAMASHITA
														
									Wakayama Steel Works, Sumitomo Metal Industries, Ltd.
							
						 
						- 
							Tateo KAWASAWA
														
									Wakayama Steel Works, Sumitomo Metal Industries, Ltd.
							
						 
						- 
							Yoshiki NAKAHARA
														
									Wakayama Steel Works, Sumitomo Metal Industries, Ltd.
							
						 
						- 
							Yoshimasa SATO
														
									Niihama Works, Sumitomo Heavy Industries, Ltd.
							
						 
						- 
							Toshio TSUKUDA
														
									Niihama Works, Sumitomo Heavy Industries, Ltd.